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  MORE INFOWar of the Austrian Succession begins with fredrick II in the throne.
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  Holy Roman Emperor Charles VI died, leaving his 23-year-old daughter, Maria Theresa, to inherit Austria and the other Hasburg lands.
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  Maria's husband was elected emperor, making her the empress.
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  War ends with a peace agreement at Aix-la-Chapelle in 1748. prussia gains Silesia
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  the seven years war begins
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  the diplomatic revolution begins with a shift in alliances between france and great britain.
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  A battle in which Fredick invaded Bohemia and defeat the Austrians.
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  the seven years war ends with no clear winners